<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
       <title>登录</title>
</head>
<body>
   <form action="/login.do" method="post">
          用户名：<input type="text" name="username"><p/>
          密码：<input type="password" name="password"><p/>
           <input type="submit" value="submit">
    <input name="_csrf" type="hidden" value="057b1944-b7b3-4d8c-bcab-8ad709b5692d">
    </form>
</body>
</html>